| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.752 | 21/5:09.792 |
| 2 | 1 | 13.968 | 21/5:01.560 |
| 3 | 1 | 14.406 | 21/5:01.882 |
| 4 | 1 | 14.635 | 21/5:03.245 |
| 5 | 2 | 15.603 | 21/5:08.129 |
| 6 | 2 | 14.398 | 21/5:07.167 |
| 7 | 2 | 14.985 | 21/5:08.241 |
| 8 | 2 | 14.435 | 21/5:07.603 |
| 9 | 2 | 14.756 | 21/5:07.855 |
| 10 | 2 | 15.473 | 21/5:09.563 |
| 11 | 2 | 17.418 | 21/5:14.674 |
| 12 | 2 | 15.391 | 20/5:00.367 |
| 13 | 3 | 19.077 | 20/5:06.611 |
| 14 | 3 | 18.030 | 20/5:10.467 |
| 15 | 3 | 14.652 | 20/5:09.305 |
| 16 | 3 | 14.249 | 20/5:07.785 |
| 17 | 3 | 14.367 | 20/5:06.582 |
| 18 | 3 | 14.749 | 20/5:05.938 |
| 19 | 3 | 14.706 | 20/5:05.316 |
| 20 | 3 | 14.597 | 20/5:04.647 |